Fionia Apartments
Multifamily Housing in Seattle, WA · 109 JOHN ST · 98109
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 46.7 kBtu/ft² |
| Source EUI | 64.8 kBtu/ft² |
| GHG emissions | 86 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 116,454 kWh |
| Natural gas | 16,569 therms |
| Gross floor area | 43,998 sq ft |
| Source record | seattle:21697:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 100 | ±0 | 46.7 kBtu/ft² | 86 tCO₂e |
| 2024 | 100 | ±0 | 49.6 kBtu/ft² | 97 tCO₂e |
| 2023 | 100 | ±0 | 34.4 kBtu/ft² | 63 tCO₂e |
| 2022 | 100 | 18.3 kBtu/ft² | 27 tCO₂e | |
| 2021 | — | — | — | |
| 2020 | — | 27.6 kBtu/ft² | 66 tCO₂e | |
| 2019 | — | 36.7 kBtu/ft² | 104 tCO₂e | |
| 2018 | 99 | +5 | 49.7 kBtu/ft² | 103 tCO₂e |
| 2017 | 94 | -5 | 55.1 kBtu/ft² | 104 tCO₂e |
| 2016 | 99 | ±0 | 47.5 kBtu/ft² | 95 tCO₂e |
| 2015 | 99 | 44.3 kBtu/ft² | 87 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 109 JOHN ST
- City
- Seattle
- State
- Washington
- ZIP
- 98109
- Coordinates
- 47.61946, -122.35492
Within ~1 km
Nearby benchmarked buildings
- Climate Pledge Arenascore —
Indoor Arena · 932,000 sq ft
- Olympus Aptsscore 97
Multifamily Housing · 590,869 sq ft
Mixed Use Property · 524,610 sq ft
- Avalon Belltown Towersscore 72
Multifamily Housing · 397,034 sq ft
- Third And Broad Bldgscore 94
Office · 396,626 sq ft
- Armory - Seattle Centerscore —
Other · 396,085 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Fionia Apartments's energy grade?
Fionia Apartments scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Fionia Apartments use?
Its 2025 site energy-use intensity was 46.7 kBtu/ft² (64.8 kBtu/ft² source) across 43,998 sq ft, including 116,454 kWh of electricity and 16,569 therms of natural gas.
What are Fionia Apartments's carbon emissions?
Fionia Apartments reported 86 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2025. Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
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Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:21697:2025.